Cyclopentolate EP Impurity A

Name: Cyclopentolate EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-025111

About Cyclopentolate EP Impurity A

Cyclopentolate EP Impurity A is a pharmacopeial impurity of Cyclopentolate carrying the CAS registry number 25209-52-3. Its molecular formula is C13H16O3 and its molecular weight is 220.26 g/mol. Systematically, it is named 2-(1-hydroxycyclopentyl)-2-phenylacetic acid. Common synonyms include Cyclopentolate - Impurity A and (1-Hydroxycyclopentyl)phenylacetic acid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Cyclopentolate impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Cyclopentolate

View every impurity, metabolite and intermediate we list for Cyclopentolate.

Cyclopentolate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cyclopentolate EP Impurity A
Catalogue No.	VQ-025111
CAS Number	25209-52-3
IUPAC name	2-(1-hydroxycyclopentyl)-2-phenylacetic acid
Molecular formula	C₁₃H₁₆O₃
Molecular weight	220.26 g/mol
Exact mass	220.1099
Grade	Reference Standard
HSN code	38229090
InChIKey	MHVVPVXRMHIATI-UHFFFAOYSA-N
SMILES	C1CCC(C1)(C(C2=CC=CC=C2)C(=O)O)O
PubChem CID	91332

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	Cyclopentolate - Impurity A, (1-Hydroxycyclopentyl)phenylacetic acid, (1-hydroxycyclopentyl)(phenyl)acetic acid, 1-Hydroxy-alpha-phenylcyclopentylacetic acid, alpha-(1-Hydroxycyclopentyl)benzeneacetic acid, 1-Hydroxy-alpha-Phenylcyclopentaneacetic Acid, Benzeneacetic acid, alpha-(1-hydroxycyclopentyl)-, Cyclopentolate Impurity 1, Benzeneacetic acid, a-(1-hydroxycyclopentyl)-, 2-(1-hydroxycyclopentyl)-2-phenyl-acetic acid, (2RS)-(1-Hydroxycyclopentyl)(phenyl)acetic Acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cyclopentolate EP Impurity A?

The CAS Registry Number of Cyclopentolate EP Impurity A is 25209-52-3. It is also known as Cyclopentolate - Impurity A, (1-Hydroxycyclopentyl)phenylacetic acid, (1-hydroxycyclopentyl)(phenyl)acetic acid.

What is the molecular formula and molecular weight of Cyclopentolate EP Impurity A?

Cyclopentolate EP Impurity A has the molecular formula C13H16O3 and a molecular weight of 220.26 g/mol. Its IUPAC name is 2-(1-hydroxycyclopentyl)-2-phenylacetic acid.

What is Cyclopentolate EP Impurity A used for?

Cyclopentolate EP Impurity A is supplied as a characterised reference material related to Cyclopentolate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cyclopentolate EP Impurity A can I order?

We supply Cyclopentolate EP Impurity A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyclopentolate EP Impurity A?

Yes. Every lot of Cyclopentolate EP Impurity A is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cyclopentolate EP Impurity A be shipped internationally?

Yes. Cyclopentolate EP Impurity A is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.